Adsorption of yttrium (Y3+) and concentration of rare earth elements from phosphogypsum using chitin and chitin aerogel

Chitin powder and chitin-aerogel were prepared from shrimp wastes and used to uptake Y3+ from aqueous solutions and concentrate this rare earth element from phosphogypsum (PG). Chitin aerogel displays a specific surface area of 945 m2/g, while chitin powder is 3.6 m2/g, which largely influences its...

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Veröffentlicht in:	Journal of rare earths 2024-04, Vol.42 (4), p.775-782
Hauptverfasser:	dos Reis, Glaydson S., Pinto, Diana, Lütke, Sabrina F., Lima, Éder C., Silva, Luis F.O., De Brum, Irineu A.S., Dotto, Guilherme L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chitin porous aerogel Chitin powder Fysikalisk kemi Physical Chemistry Rare earths Sustainable material Yttrium adsorption and recovery
Online-Zugang:	Volltext
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